Packing insert for pharmaceutical containers



FIG. 1 is a perspective view of the packing insert for pharmaceutical containers embodying the design of the present invention;

FIG. 2 is a typical elevational view thereof, all elevational views being mirror images of the view shown in FIG. 2;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom view thereof. 

The ornamental design for a packing insert for pharmaceutical containers, as shown and described. 